VPP Object Model (VOM)

The VOM is a C++ library for use by clients/agents of VPP for programming
state. It uses the binary APIs to do so. Various other common client side
functions are also provided. Please see om.hpp for a more detailed description.

Change-Id: Ib756bfe99817093815a9e26ccf464aa5583fc523
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Co-authored-by: Mohsin Kazmi <sykazmi@cisco.com>

1 files changed, 154 insertions, 0 deletions

diff --git a/src/vpp-api/vom/vxlan_tunnel_cmds.cpp b/src/vpp-api/vom/vxlan_tunnel_cmds.cpp
new file mode 100644
index 00000000000..9a4a1312c4a
--- /dev/null
+++ b/src/vpp-api/vom/vxlan_tunnel_cmds.cpp
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "vom/vxlan_tunnel.hpp"
+
+DEFINE_VAPI_MSG_IDS_VXLAN_API_JSON;
+
+namespace VOM {
+vxlan_tunnel::create_cmd::create_cmd(HW::item<handle_t>& item,
+                                     const std::string& name,
+                                     const endpoint_t& ep)
+  : interface::create_cmd<vapi::Vxlan_add_del_tunnel>(item, name)
+  , m_ep(ep)
+{
+}
+
+bool
+vxlan_tunnel::create_cmd::operator==(const create_cmd& other) const
+{
+  return (m_ep == other.m_ep);
+}
+
+rc_t
+vxlan_tunnel::create_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.is_add = 1;
+  payload.is_ipv6 = 0;
+  to_bytes(m_ep.src, &payload.is_ipv6, payload.src_address);
+  to_bytes(m_ep.dst, &payload.is_ipv6, payload.dst_address);
+  payload.mcast_sw_if_index = ~0;
+  payload.encap_vrf_id = 0;
+  payload.decap_next_index = ~0;
+  payload.vni = m_ep.vni;
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item = wait();
+
+  if (m_hw_item) {
+    interface::add(m_name, m_hw_item);
+  }
+
+  return rc_t::OK;
+}
+
+std::string
+vxlan_tunnel::create_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "vxlan-tunnel-create: " << m_hw_item.to_string() << m_ep.to_string();
+
+  return (s.str());
+}
+
+vxlan_tunnel::delete_cmd::delete_cmd(HW::item<handle_t>& item,
+                                     const endpoint_t& ep)
+  : interface::delete_cmd<vapi::Vxlan_add_del_tunnel>(item)
+  , m_ep(ep)
+{
+}
+
+bool
+vxlan_tunnel::delete_cmd::operator==(const delete_cmd& other) const
+{
+  return (m_ep == other.m_ep);
+}
+
+rc_t
+vxlan_tunnel::delete_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto payload = req.get_request().get_payload();
+  payload.is_add = 0;
+  payload.is_ipv6 = 0;
+  to_bytes(m_ep.src, &payload.is_ipv6, payload.src_address);
+  to_bytes(m_ep.dst, &payload.is_ipv6, payload.dst_address);
+  payload.mcast_sw_if_index = ~0;
+  payload.encap_vrf_id = 0;
+  payload.decap_next_index = ~0;
+  payload.vni = m_ep.vni;
+
+  VAPI_CALL(req.execute());
+
+  wait();
+  m_hw_item.set(rc_t::NOOP);
+
+  interface::remove(m_hw_item);
+  return (rc_t::OK);
+}
+
+std::string
+vxlan_tunnel::delete_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "vxlan-tunnel-delete: " << m_hw_item.to_string() << m_ep.to_string();
+
+  return (s.str());
+}
+
+vxlan_tunnel::dump_cmd::dump_cmd()
+{
+}
+
+bool
+vxlan_tunnel::dump_cmd::operator==(const dump_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+vxlan_tunnel::dump_cmd::issue(connection& con)
+{
+  m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
+
+  auto& payload = m_dump->get_request().get_payload();
+  payload.sw_if_index = ~0;
+
+  VAPI_CALL(m_dump->execute());
+
+  wait();
+
+  return rc_t::OK;
+}
+
+std::string
+vxlan_tunnel::dump_cmd::to_string() const
+{
+  return ("Vpp-vxlan_tunnels-Dump");
+}
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */